4523581503

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{20879}}^1$

素因数の和:21092

約数の個数: 48

約数和(自身を含む): 7904332800

約数和(自身を除く): 3380751297

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 181, 399, 543, 1197, 1267, 1629, 3439, 3801, 10317, 11403, 20879, 24073, 30951, 62637, 72219, 146153, 187911, 216657, 396701, 438459, 1190103, 1315377, 2776907, 3570309, 3779099, 8330721, 11337297, 24992163, 26453693, 34011891, 71802881, 79361079, 215408643, 238083237, 502620167, 646225929, 1507860501, 4523581503]

約数ペア:

[(1, 4523581503), (3, 1507860501), (7, 646225929), (9, 502620167), (19, 238083237), (21, 215408643), (57, 79361079), (63, 71802881), (133, 34011891), (171, 26453693), (181, 24992163), (399, 11337297), (543, 8330721), (1197, 3779099), (1267, 3570309), (1629, 2776907), (3439, 1315377), (3801, 1190103), (10317, 438459), (11403, 396701), (20879, 216657), (24073, 187911), (30951, 146153), (62637, 72219)]